Storage rack



FIG. 1 is a front, top, side perspective view of a storage rack showing my new design;

FIG. 2 is a rear, top, side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof, the right side view being a mirror image;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a storage rack, as shown and described. 